2

No. :
To early to have pregnancy or "fertilization" symptoms. You may have some cramping because a device was placed through your cervix and sperm placed in your uterus. Neither of these organs like have things placed inside of them. Cemen can be irritating to the uterus and it is usually washed before IUI to prevent symptoms but its still possible to have what you are experiencing. Talk to your doctor.
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3

No signs:
A woman does not have ay signs of exactly when her egg is fertilized by a sperm, until she is pregnant. Ovulation (when the egg releases) normally happens 2 wks from the start of her last period, and the sperm must fertilize the egg within a few hours of that time. Sperm can survive for several days, so sperm present before ovulation may well lead to a pregnancy.
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10

Here are some...:
Abnormal sperms denote those sperms with odd shape or poor motility, which tend to less possibly penetrate the timely waiting egg. Nonetheless, if luckily and successfully penetrating to get into the egg takes place, fertilization (union) occurs to form zygote which in turn undergo cell division to form embryo, which will embed onto uterine mucosa (endometrium) where it eventually develops fetus
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